Sorry to her that but it’s far from the end of the world no days.  Ther is so much advancement from when my father had it in the early 2000 s .  Got. A cousin just diagnosed last year and got him involved in a boxing class tailored to Parkinson’s and the improvement is wild, don’t know where you are in ok but one of my good friends has this same class in Pittsburg Kansas developed for his wife.  She says she would have gave up,years ago if not for this class so please check it out . It does wonders for Parkinson’s.